Job Closed

This listing is no longer active.

MasterBorn Software logo
MasterBorn Software

Your React and Node.js trusted partners

Junior Backend Developer, Node.js

Backend EngineerSoftware EngineerFull TimeRemoteJuniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Poland

Posted

87 days ago

Salary

zł6K - zł10K / month

Seniority

Junior

0.5 yrs expPolishEnglishJavaScriptNode.jsTypeScript

Job Description

Junior Backend Developer, Node.js

MasterBorn Software

• Writing personal-best possible JS/TS code with OOP flavour • Technical involvement in the product - finding ways to improve it • Writing documentation for delivered code • Peer code review • Reuse and improve the company knowledge base • Communicate with the team to efficiently translate business complexity (user stories/tasks) into solutions (end results/estimations) • Learning, learning and learning ;)

Job Requirements

  • At least 6-12 months of commercial experience with Node.js
  • knowledge-hungry
  • understand basic JS concepts (ES 2018+)
  • basic experience with at least one Node.js backend framework (e.g Express.js, NestJS)
  • understanding of SOLID & DRY
  • English B2
  • Polish C1

Benefits

  • B2B/UZL
  • paid days off
  • 100% remote (or hybrid/onsite - as you prefer)
  • Polish time zone
  • flexible hours
  • full time position
  • long-term contract
  • Scrum Teams
  • Multisport
  • Luxmed
  • Learning Sessions
  • Education Budget & more

Related Job Pages

More Backend Engineer Jobs

iLogos Game Studios logo

Senior .NET Blazor Developer

iLogos Game Studios

Smart solutions provider for game companies

Backend Engineer87 days ago
ContractRemoteTeam 201-500Since 2006H1B No Sponsor

• Develop and maintain admin panels and internal tools using .NET and Blazor. • Build dashboards and operational interfaces for managing users, games, configurations, sessions, reports, and platform data. • Integrate admin tools with backend APIs and game platform services. • Implement frontend logic using Blazor and JavaScript where needed. • Support backend development tasks related to game platform functionality. • Work with databases, APIs, background services, and monitoring tools. • Participate in technical discussions, estimations, and architecture decisions. • Debug, optimize, and improve existing tools and backend services. • Collaborate with backend developers, QA engineers, DevOps, and product stakeholders.

Worldwide
Job Closed
Full TimeRemoteTeam 11-50

Role Description We are currently in a scale-up phase whereby we currently operate in about 40 hospitals and expect to reach ~120 before end of year. This growth is also the reason why we want to expand on the capabilities of our platform and want to grow the team. We are a small, dedicated team. We don't just need a coder; we need a problem-solver who understands that a bug in our code could mean a delay in patient care. We are looking for an engineer who enjoys the 'all-round' nature of the Elixir ecosystem, someone who can jump from debugging a hardware peripheral in Nerves to refining a UI component in Svelte. Key Responsibilities - Embedded Systems: Develop and maintain firmware using Nerves to ensure our monitoring devices are resilient and secure in low-connectivity environments. - Backend Development: Build and scale robust server-side logic with Phoenix and Ecto. - Frontend Interfaces: Create reactive, intuitive user dashboards using Svelte (integrated with Phoenix via LiveView or as a standalone SPA). - System Architecture: Design fault-tolerant systems that can handle real-time medical data with 24/7 uptime. - Collaborative Growth: Participate in peer code reviews and contribute to a culture of technical excellence and empathy. Qualifications - Professional experience with Elixir and the Phoenix framework. - Proficiency in Svelte or significant experience with modern JavaScript frameworks (React/Vue) and a willingness to transition. - Familiarity with PostgreSQL and time-series data handling. - Understanding of IoT protocols and hardware-software interfacing. - Hands-on experience with Nerves or a strong background in embedded C/C++ and experience with Buildroot are a plus. - Experience with data analysis with healthcare data is a plus. Requirements - A versatile mindset: You are comfortable working across the full stack and don't mind getting your hands 'dirty' with hardware. - Technical maturity: You value simplicity, readability, and reliability over 'clever' code. - Purpose-driven focus: You are motivated by the social impact of your work and want to see your code make a tangible difference in hospitals worldwide. - Interest in what happens in the field: We are in touch with our users. - Strong communication skills: Can explain complex technical concepts to people who are less technical. Benefits - A chance to work on a unique tech stack (Elixir/Nerves/Svelte) in a high-stakes, real-world application. - A collaborative environment where your voice directly shapes the product. - The opportunity to contribute to open-source projects within the Elixir community. - A mission-led culture where we prioritize sustainable growth and human impact over profit margins. - A competitive salary.

Europe + 1 moreAll locations: Europe | Africa
Job Closed
Dental Media Corp logo

Senior Fullstack Engineer, Rust, Typescript, Distributed Systems

Dental Media Corp

Empowering dental professionals with cutting-edge media solutions to grow their practices and connect with patients.

Backend Engineer87 days ago
Full TimeRemoteTeam 1-10H1B No Sponsor

• We are hiring 1–2 engineers to work on an internal product, Clairvo, an AI-powered calling platform built within Dental Media Corp. • Clairvo is a real-time telephony system: We dial real humans over PSTN, Bridge calls through LiveKit, Run ML on live audio (transcription, scoring, copilots) • You will be working on systems where calls are happening live and failure is not theoretical. • The work is telephony + distributed state. • You will spend your time in: A Rust workspace (Axum, Tokio, SQLx), Event-driven systems (Redis streams), Postgres (Aurora), Twilio SIP trunking, VoIP, LiveKit room lifecycle, A custom power-dialer kernel (parallel and sequential state machines), ML integrations (OpenAI, Bedrock, SageMaker, AssemblyAI)

Argentina
$60K - $80K / year
Job Closed
Dental Media Corp logo

Senior Fullstack Engineer, Rust, Typescript, Distributed Systems

Dental Media Corp

Empowering dental professionals with cutting-edge media solutions to grow their practices and connect with patients.

Backend Engineer87 days ago
Full TimeRemoteTeam 1-10H1B No Sponsor

• Work on Clairvo, an AI-powered calling platform • Build and maintain systems for real-time telephony • Collaborate within a small team and handle production-ready workloads • Integrate ML with live audio and ensure system reliability

Brazil
$60K - $80K / year
Job Closed